DANCEHALL MUSIC - Dancehall
is a genre of Jamaican popular music that originated in the late 1970s.
Initially dancehall was a more sparse version of reggae than the roots
style, which had dominated much of the 1970s.

REGGAE MUSIC - Reggae
is a music genre that originated in Jamaica in the late 1960s. The term
also denotes the modern popular music of Jamaica and its diaspora. A
1968 single by Toots and the Maytals "Do the Reggay" was the first popular song to use the word "reggae,"